Package org.apache.iotdb.confignode.client.async

Class CnToDnInternalServiceAsyncRequestManager

java.lang.Object

org.apache.iotdb.commons.client.request.AsyncRequestManager<RequestType,TDataNodeLocation,AsyncDataNodeInternalServiceClient>

org.apache.iotdb.commons.client.request.DataNodeInternalServiceRequestManager<CnToDnAsyncRequestType>

org.apache.iotdb.confignode.client.async.CnToDnInternalServiceAsyncRequestManager

public class CnToDnInternalServiceAsyncRequestManager
extends DataNodeInternalServiceRequestManager<CnToDnAsyncRequestType>

Asynchronously send RPC requests to DataNodes. See queryengine.thrift for more details.

Field Summary

Fields inherited from class org.apache.iotdb.commons.client.request.AsyncRequestManager

actionMap, actionMapBuilder, clientManager

Constructor Summary

Constructors

Constructor	Description
CnToDnInternalServiceAsyncRequestManager()

Method Summary

Modifier and Type	Method	Description
protected void	adjustClientTimeoutIfNecessary(CnToDnAsyncRequestType CnToDnAsyncRequestType, AsyncDataNodeInternalServiceClient client)
protected AsyncRequestRPCHandler<?,CnToDnAsyncRequestType,TDataNodeLocation>	buildHandler(AsyncRequestContext<?,?,CnToDnAsyncRequestType,TDataNodeLocation> requestContext, int requestId, TDataNodeLocation targetNode)
protected void	checkActionMapCompleteness()
static CnToDnInternalServiceAsyncRequestManager	getInstance()
protected void	initActionMapBuilder()

Methods inherited from class org.apache.iotdb.commons.client.request.DataNodeInternalServiceRequestManager

initClientManager, nodeLocationToEndPoint

Methods inherited from class org.apache.iotdb.commons.client.request.AsyncRequestManager

getAsyncClient, resetClient, sendAsyncRequest, sendAsyncRequest, sendAsyncRequest, sendAsyncRequestToNodeWithRetryAndTimeoutInMs, sendAsyncRequestWithRetry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CnToDnInternalServiceAsyncRequestManager

public CnToDnInternalServiceAsyncRequestManager()

Method Details

initActionMapBuilder

protected void initActionMapBuilder()

Specified by:

initActionMapBuilder in class AsyncRequestManager<CnToDnAsyncRequestType,TDataNodeLocation,AsyncDataNodeInternalServiceClient>

checkActionMapCompleteness

protected void checkActionMapCompleteness()

Overrides:

checkActionMapCompleteness in class AsyncRequestManager<CnToDnAsyncRequestType,TDataNodeLocation,AsyncDataNodeInternalServiceClient>

buildHandler

protected AsyncRequestRPCHandler<?,CnToDnAsyncRequestType,TDataNodeLocation> buildHandler(AsyncRequestContext<?,?,CnToDnAsyncRequestType,TDataNodeLocation> requestContext,
 int requestId,
 TDataNodeLocation targetNode)

Specified by:

buildHandler in class AsyncRequestManager<CnToDnAsyncRequestType,TDataNodeLocation,AsyncDataNodeInternalServiceClient>

adjustClientTimeoutIfNecessary

protected void adjustClientTimeoutIfNecessary(CnToDnAsyncRequestType CnToDnAsyncRequestType,
 AsyncDataNodeInternalServiceClient client)

Overrides:

adjustClientTimeoutIfNecessary in class AsyncRequestManager<CnToDnAsyncRequestType,TDataNodeLocation,AsyncDataNodeInternalServiceClient>

getInstance

public static CnToDnInternalServiceAsyncRequestManager getInstance()